package com.wc.AlgoOJ_homework.AlgoOJ_test2.D_象在哪里;

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.PrintWriter;
import java.util.StringTokenizer;

/**
 * @Author congge
 * @Date 2024/3/8 19:23
 * @description http://43.138.190.70:8888/p/711?tid=65e6946827489dab814f88b8
 */
public class Main {
    static FastReader sc = new FastReader();
    static PrintWriter out = new PrintWriter(System.out);
    static int n;
    static int N = 10;

    public static void main(String[] args) {
        n = sc.nextInt();
        char[][] a = new char[N][];
        while (n-- > 0) {
            for (int i = 1; i <= 8; i++) {
                a[i] = (" " + sc.next()).toCharArray();
            }
            int x = 0, y = 0;
            for (int i = 2; i <= 7; i++) {
                for (int j = 2; j <= 7; j++) {
                    int uX = i - 1;
                    int uY = j - 1;
                    int dX = i + 1;
                    int dY = j + 1;
                    if (a[uX][uY] == '#' && a[uX][dY] == '#' && a[dX][uY] == '#' && a[dX][dY] == '#') {
                        x = i;
                        y = j;
                        break;
                    }
                }
                if (x != 0) break;
            }
            out.println(x + " " + y);
        }
        out.flush();
    }
}

class FastReader {
    StringTokenizer st;
    BufferedReader br;

    FastReader() {
        br = new BufferedReader(new InputStreamReader(System.in));
    }

    String next() {
        while (st == null || !st.hasMoreElements()) {
            try {
                st = new StringTokenizer(br.readLine());
            } catch (IOException e) {
                e.printStackTrace();
            }
        }
        return st.nextToken();
    }

    int nextInt() {
        return Integer.parseInt(next());
    }

    String nextLine() {
        String s = "";
        try {
            s = br.readLine();
        } catch (IOException e) {
            e.printStackTrace();
        }
        return s;
    }

    long nextLong() {
        return Long.parseLong(next());
    }

    double nextDouble() {
        return Double.parseDouble(next());
    }

    // 是否由下一个
    boolean hasNext() {
        while (st == null || !st.hasMoreTokens()) {
            try {
                String line = br.readLine();
                if (line == null)
                    return false;
                st = new StringTokenizer(line);
            } catch (IOException e) {
                throw new RuntimeException(e);
            }
        }
        return true;
    }
}
